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參數(shù)資料
| 型號： | HD66326T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Multiscan XGA/SXGA High-Quality 64-Gradation TFT Liquid Crystal Driver(TFT LCD驅(qū)動器) |
| 中文描述： | 多掃描的XGA / SXGA的高品質(zhì)64分等TFT液晶驅(qū)動（TFT液晶驅(qū)動器） |
| 文件頁數(shù)： | 9/29頁 |
| 文件大小： | 430K |
| 代理商： | HD66326T |
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HD66326T
9
System Overview
The figure below shows a block diagram for the configuration of an XGA (1024
×
768) compatible TFT
color panel using HD66326Ts. For each dot, the HD66326T latches 6-bit data, selects a level from among
the 64 positive polarity or negative polarity liquid crystal application voltages generated internally, and
outputs that voltage.
When pixels are configured using R/G/B color filters, a full-color display of approximately 260,000 colors
can be achieved. In addition, use of a pin-by-pin output inversion function allows row-by-row inversion
drive and dot-by-dot inversion drive even with a single-sided HD66326T arrangement, enabling high
display quality to be achieved.
System Block Diagram
Display data 36 (6 bits
×
6 pixels)
HD66326T control signals
Liquid crystal drive power supply
10 (V9 to V0)
Counter
electrode
voltage
1 (V
COM
)
HD66326T
NO.1
384
HD66326T
NO.2
384
HD66326T
NO.8
384
Scan driver
control signals
2 (FLM, CL3)
TFT color panel
260,000 colors, 1024
×
768 dots
R G B
Scan driver voltages
2 (V
GON
, V
GOFF
)
C
S
7
Liquid crystal
driver power
supply circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66330T | 64-Level Gray Scale Driver for TFT Liquid Crystal Display(TFT LCD的64級灰度驅(qū)動器) |
| HD66350T | 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級灰度驅(qū)動器) |
| HD66410 | RAM-Provided 128-Channel Driver for Dot-Matrix Graphic LCD(點陣圖形LCD128通道驅(qū)動器) |
| HD66420 | (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
| HD66420TA0 | LCD Display Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66330T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66330TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66339 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HD66410 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66420 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
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